Huawei UPS5000-E Series User Manual page 8

UPS5000-E-(350 kVA-800 kVA)
User Manual (50 kVA Power Modules) Contents
3.3.2 Connecting Signal Cables............................................................................................................................................. 134
3.4 Verifying the installation..................................................................................................................................................136
4 Operations............................................................................................................................ 141
4.1 Powering On and Starting the UPS..............................................................................................................................141
4.1.1 Powering On the UPS.................................................................................................................................................... 141
4.1.2 Initial Startup.................................................................................................................................................................... 141
4.1.2.1 Obtaining Startup Password.................................................................................................................................... 142
4.1.2.2 Settings Wizard............................................................................................................................................................ 142
4.1.3 Starting the Inverter....................................................................................................................................................... 144
4.1.4 Powering On Loads........................................................................................................................................................ 146
4.1.5 (Optional) Setting Parameters for the BCB Box...................................................................................................146
4.2 Shutting Down and Powering Off the UPS............................................................................................................... 147
4.3 Cold-Starting the UPS Using Batteries........................................................................................................................ 149
4.4 Transferring to Bypass Mode.......................................................................................................................................... 149
4.5 Setting ECO Mode.............................................................................................................................................................. 149
4.6 Testing Batteries..................................................................................................................................................................151
4.6.1 Lead-Acid Battery Test.................................................................................................................................................. 151
4.6.1.1 Forced Equalized Charging Test.............................................................................................................................. 151
4.6.1.2 Shallow Discharge Test.............................................................................................................................................. 152
4.6.1.3 Capacity Test................................................................................................................................................................. 153
4.6.2 Lithium Battery Test....................................................................................................................................................... 154
4.6.2.1 Shallow Discharge Test.............................................................................................................................................. 154
4.6.2.2 Capacity Test................................................................................................................................................................. 156
4.6.3 Test Data Download...................................................................................................................................................... 157
4.7 Transferring to Maintenance Bypass Mode............................................................................................................... 158
4.8 Transferring from Maintenance Bypass Mode to Normal Mode....................................................................... 160
4.9 Performing EPO...................................................................................................................................................................160
4.10 Clearing the EPO State...................................................................................................................................................161
4.11 Exporting Data.................................................................................................................................................................. 161
4.12 Setting Hibernation Mode............................................................................................................................................ 162
5 Routine Maintenance.........................................................................................................165
5.1 UPS Maintenance............................................................................................................................................................... 165
5.1.1 Monthly Maintenance................................................................................................................................................... 166
5.1.2 Quarterly Maintenance................................................................................................................................................. 166
5.1.3 Annual Maintenance......................................................................................................................................................167
5.2 Battery Maintenance......................................................................................................................................................... 168
5.2.1 Precautions for Battery Maintenance...................................................................................................................... 168
5.2.2 Monthly Maintenance................................................................................................................................................... 168
5.2.3 Quarterly Maintenance................................................................................................................................................. 170
5.2.4 Annual Maintenance......................................................................................................................................................171
6 Troubleshooting...................................................................................................................172
Issue 15 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. vii